Product Details
Configured for digital-to-analog signal conversion in industrial automation frameworks, the GE VMIVME-4140 (VMIVME-4140 Analog Output Board) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | VMIVME-4140 |
| Brand | GE Fanuc Automation |
| Origin | United States |
| Weight | Up to 0.7 kg maximum |
| Dimensions | 6U Single-Slot Eurocard Form Factor |
| Operating Temp | 0 - 65 deg C |
| Power Consumption | +5 VDC at 4.0 A maximum (outputs fully loaded) |
| Channel Count | 32 analog output channels |
| Resolution | 12-bit per channel |
| Drive Capability | Sinks or sources 10 mA at +/-10 V |
| Output Impedance | 0.8 ohm |
| Calibration | Automatic calibration via reset or software command |
| Diagnostic Interface | Front panel status LED and reference voltage access |
I/O Density Scaling and Synchronous Register Execution
The board features 32 independent channels, each governed by an assigned Digital-to-Analog Converter (DAC) to preserve strict channel isolation and mitigate signal degradation. To support dense I/O density scaling without scanning latency, the architecture processes random updates natively. Double-buffered outputs allow the system to execute software-driven or external synchronous updates, locking the voltage profiles across all 32 channels simultaneously to preserve deterministic loop execution.
Frequently Asked Questions
Q: Does the VMIVME-4140 support live insertion or hot-swapping during operation?
A: No. The standard VMEbus 6U architecture utilized by this board lacks live-insertion pin sequencing. Attempting to hot-swap the module while the +5 VDC rail is energized can generate bus transients, causing data corruption or damage to the internal DAC array.
Q: How can output channels be verified without affecting the physical field actuators?
A: The board features extensive onboard diagnostic testing capabilities. Operators can use software commands to disconnect the analog outputs from the field terminal paths, allowing comprehensive offline loop self-testing.
Field Installation Guidelines
- Mechanical Mounting: Insert the single-slot card into the designated 6U VME chassis guides. Ensure the injector/ejector handles lock fully into place to seat the backplane pins correctly before fastening the faceplate screws.
- Termination Options: Field connections must be wired using either discrete point-to-point conductors or an IDC mass-terminal connector block attached directly to the front panel receptacle.
- Noise Mitigation: Maintain isolation between low-impedance analog paths and high-voltage AC lines. All signal wires must use shielded twisted-pair configurations grounded at the cabinet entry barrier to protect the 12-bit outputs from industrial EMI.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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